A randomized 25 question test from a pool of 761 questions, good luck!
In the protocol specifications of Modbus, there are 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the input registers addresses?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Which of the wire types below is best suited for field device transmissions?
Which of the connectors below is best suited for environments with vibration?
The OSI model describes how a network should be arranged. Which of the layers below defines the media access method and the message frame structure?
In IPv4, if you are using a static IP address assignment, which of the actions from the answers below, are you preforming?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the manipulation process control inputs?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that systematically allows for devices to initiate communication?
Which of the answers below is best described as the protocol that first made use of CIP?
IPv4 network classes can also be defined by the default subnet masks that they use. If the subnet mask was 255.255.0.0, which of the classes below would be used?
Communication technology is generally specific to a type of area network. Which of the area networks below would IDSN and VPN be used primarily?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links smaller networks together, but potentially on a global scale?
Which of the answers below represents one of the types of cables not available for use in a Foundation fieldbus H1 transmission system?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "D"?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the creation of new projects?
There are many options to choose from for alarm attributes. Which of the following alarm attributes would best be described as an alarm that is cleared after the process has been normalized for a period of time?
Which of the terms below is best described as "losses resulting from defects from the manufacture of the cable"?
There are numerous threats to the security of a DCS. Which of the security measures below would used be to prevent unauthorized changes from an operator?
With IPv4, you would use static address assignment over dynamic for this primary reason?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve scalability, but is still limited because of multiple DA servers and duplication of information requiring an overuse of bandwidth?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the largest in area covered?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input status register?
Due to the uncomplicated nature of the Modbus frame structure, it requires a simple access method. Which of the access methods below is a method that this frame structure supports?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a series of 10 coils to the slave device?
